SIRAMA; JASMAN; HARMAN. Rancang Bangun Alat Bantu Penekuk Besi Beton Manual. Jurnal Vokasi Teknik Mesin dan Fabrikasi Logam, [S. l.], v. 1, n. 1, p. 21–30, 2022. Disponível em: https://jurnal.ats-sorowako.ac.id/index.php/otemasi/article/view/4. Acesso em: 4 feb. 2026.